Personally, this is the most important historic document I've ever encountered. Without finding this when I was 13 years old, I'd never have had the inspiration to become the computer science junkie I am today. I decided to mirror it on my own domain. Sadly, I must admit, this *.htm file I found so fascinating is a really big part of who I am. Yep. I started crying when I finally found it again, just a few minutes ago.
As typical, Tim Sweeney manages to demonstrate a broad amount of wisdom and insight using just an archaic licensing advertisement.http://indicable.com/UnrealFeatures.htm
This is gold. Enjoy.